Seca 212 Measuring tape for head circumference of babies and toddlers This measuring tape of non-stretch Teflon synthetic material measures both the head circumference (front side) and the symmetry of the face (reverse side). A practical dispenser (containing 15 tapes) ensures that they are stored safely. Measuring range: 5-59 cm Graduation Length: 1mm Weight: 60 g Dimensions: 25 x 1 x 663 mm / 140 x 145 x 30 mm dimensions tray Functions: Mobile measuring.